Would carbon or uranium be more useful when dating an object that is several million years old?

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

burning fossil fouls really decrease the carbon in the atmosphere so b

d. planting trees

the trees take in carbon to make oxygen.

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows: